Ingredients: rock sugar 1 small piece, 2 bowls of water, mung bean 100g.

1, prepare mung beans, old rock sugar and water.

2. After cleaning mung beans, soak them in clear water for half an hour to remove the astringency.

3. After half an hour, pour 1 bowl of water into the pot, add mung beans and cook for half an hour.

4. When mung beans are cooked until they bloom, you can add rock sugar and stir to melt.

5. Let the rock sugar cool after melting, or you can put it directly into a bowl and put it in the refrigerator for refrigeration, which makes it taste better.